---
product_id: 537370266
title: "Cello Butterflow Simply Ball Pen Set | Pack of 25 Ball Pens | 20 Blue and 5 Black Ink Colour Pens | Smooth Writing Experience | For School and Office Use | Best Pen for Exams"
brand: "cello"
price: "€ 31.82"
currency: EUR
in_stock: true
reviews_count: 2
category: "Cello"
url: https://www.desertcart.pt/products/537370266-cello-butterflow-simply-ball-pen-set-pack-of-25-ball
store_origin: PT
region: Portugal
---

# Patterned Elasto Grip for ergonomic comfort 0.7mm fine tip for precise writing Smooth flowing oil-based ink Cello Butterflow Simply Ball Pen Set | Pack of 25 Ball Pens | 20 Blue and 5 Black Ink Colour Pens | Smooth Writing Experience | For School and Office Use | Best Pen for Exams

**Brand:** cello
**Price:** € 31.82
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Smooth, Write Smart — Never Miss a Beat!

## Quick Answers

- **What is this?** Cello Butterflow Simply Ball Pen Set | Pack of 25 Ball Pens | 20 Blue and 5 Black Ink Colour Pens | Smooth Writing Experience | For School and Office Use | Best Pen for Exams by cello
- **How much does it cost?** € 31.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/537370266-cello-butterflow-simply-ball-pen-set-pack-of-25-ball)

## Best For

- cello enthusiasts

## Why This Product

- Trusted cello brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ink That Glides:** Oil-based smooth flowing ink guarantees a buttery writing experience that keeps you ahead in exams and meetings.
- • **Comfort Meets Style:** Patterned Elasto Grip ensures ultra comfort during long writing sessions—no more hand fatigue.
- • **Effortless Precision:** Experience flawless writing with a 0.7mm fine tip that delivers crisp, clean lines every time.
- • **Ready for Every Task:** Set of 25 pens with 20 blue and 5 black inks—perfectly balanced for school, office, and professional use.
- • **Pocket-Ready Convenience:** Equipped with a handy pocket clip, these pens are designed to stay with you wherever productivity calls.

## Overview

The Cello Butterflow Simply Ball Pen Set offers 25 pens featuring a 0.7mm fine tip and oil-based ink for smooth, precise writing. Designed with a patterned Elasto Grip for ergonomic comfort, this set includes 20 blue and 5 black pens ideal for school, office, and exam use. Lightweight and pocket-friendly, these pens combine style and functionality to keep you writing effortlessly all day.

## Description

The Cello Butterflow Simply ball pen looks stylish and features a Patterned Elasto Grip for ultra comfort. These writing pens have a 0.7mm fine tip. These pens are suitable for all ages. These Cello Pens are equipped with a smooth flowing ink for effortless writing. This pen set consists of 20 blue ball pens and 5 black ball pens.

Review: Smooth as butter - Got addicted to these pens by a buddy and will not be looking back. These write extremely smooth and are just wonderful.
Review: Smart - It’s fine

## Features

- The Cello Butterflow Simply ball pen looks stylish and features a Patterned Elasto Grip for ultra comfort.
- These writing pens have a 0.7mm fine tip.
- The blue ball pens are suitable for all ages.
- These Cello Pens are equipped with a smooth flowing ink for effortless writing.
- This pen set contains 20 Blue ink and 5 Black ink pens.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09X5DK382 |
| Additional Features | Pocket Clip |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #312,485 in Office Products ( See Top 100 in Office Products ) #18,551 in Pens & Pen Refills |
| Body Shape | Round |
| Brand | Cello |
| Brand Name | Cello |
| Closure Type | Elasto |
| Color | Multicolor |
| Customer Reviews | 4.2 out of 5 stars 1,770 Reviews |
| Drill Point | Fine |
| Grip Type | Ergonomic |
| Hand Orientation | Ambidextrous |
| Ink Base | Oil |
| Ink Color | Blue |
| Item Diameter | 0.7 Millimeters |
| Item Dimensions | 6.69 x 2.36 x 2.36 inches |
| Item Type Name | Ball point pens |
| Item Weight | 276 Grams |
| Line Size | 0.7 Millimeters |
| Manufacturer | BIC Cello India Pvt Ltd |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Ball Pen |
| Model Number | CEL1012215 |
| Recommended Uses For Product | Office |
| Style | Simply Ball |
| Subject Character | Cello |
| Theme | Butterfly |
| Writing Instrument Form | Ballpoint Pen |

## Product Details

- **Brand:** Cello
- **Writing Instrument Form:** Ballpoint Pen
- **Color:** Multicolor
- **Ink Color:** Blue
- **Age Range (Description):** Adult

## Images

![Cello Butterflow Simply Ball Pen Set | Pack of 25 Ball Pens | 20 Blue and 5 Black Ink Colour Pens | Smooth Writing Experience | For School and Office Use | Best Pen for Exams - Image 1](https://m.media-amazon.com/images/I/51xvbsAN5bL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smooth as butter
*by B***E on November 13, 2025*

Got addicted to these pens by a buddy and will not be looking back. These write extremely smooth and are just wonderful.

### ⭐⭐⭐⭐⭐ Smart
*by J***H on December 11, 2024*

It’s fine

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.pt/products/537370266-cello-butterflow-simply-ball-pen-set-pack-of-25-ball](https://www.desertcart.pt/products/537370266-cello-butterflow-simply-ball-pen-set-pack-of-25-ball)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-15*